4609540190 has 24 divisors (see below), whose sum is σ = 8403643080. Its totient is φ = 1820451984.

The previous prime is 4609540129. The next prime is 4609540211. The reversal of 4609540190 is 910459064.

It is a super-2 number, since 2×4609540190² = 42495721526450472200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25481 + ... + 99339.

It is an arithmetic number, because the mean of its divisors is an integer number (350151795).

Almost surely, 2^4609540190 is an apocalyptic number.

4609540190 is a deficient number, since it is larger than the sum of its proper divisors (3794102890).

4609540190 is an equidigital number, since it uses as much as digits as its factorization.

4609540190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74024 (or 73945 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 4609540190 is about 67893.5946168709. The cubic root of 4609540190 is about 1664.2524385011.

The spelling of 4609540190 in words is "four billion, six hundred nine million, five hundred forty thousand, one hundred ninety".